A leftover material compression device for furniture production

Abstract

The utility model relates to the field of furniture production especially is a kind of leftover material compression device for furniture production, including rack, the middle position of rack is fixed with baffle, and the middle position of baffle is equipped with compression mechanism, rack rear side feeding mechanism, it further includes support mechanism, support mechanism is located the middle position of rack. By the downward movement of pressure-bearing push plate to let second support frame, third support frame and mould seat upper end present concave stepped structure, to facilitate leftover material chip to fall into the recess of mould seat, simultaneously utilize the vibration of vibration motor to gather the leftover material chip of second support frame, third support frame and mould seat top residual to the recess of mould seat, to avoid residual leftover material chip to scatter to other position, simultaneously, the concave stepped structure formed on second support frame, third support frame and mould seat upper end can reduce the height of leftover material chip flying, and also can quickly clean residual leftover material chip.

Description

Technical Field

[0001] This utility model relates to the field of furniture manufacturing, and in particular to a scrap material compression device for furniture manufacturing. Background Technology

[0002] When producing sheet metal or stainless steel furniture, there are often some metal scraps that are reasonably left over due to design or process requirements. The scraps generated during furniture production are usually fed into a hydraulic press and compressed into blocks to facilitate overall transportation.

[0003] When adding metal scraps to the compression zone, some scraps may be ejected into the surrounding environment, and some scraps may also be scattered around the compression zone. After the feeding is completed, the scraps remaining around the compression zone need to be swept back into the compression zone. If the scraps are not cleaned up when the metal scraps are compressed repeatedly over a long period of time, it may result in waste of scraps. Utility Model Content

[0004] The purpose of this invention is to provide a scrap material compression device for furniture production in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A scrap material compression device for furniture production includes a frame, a partition fixed in the middle of the frame, a compression mechanism in the middle of the partition, a feeding mechanism at the rear of the frame, and a support mechanism located in the middle of the frame.

[0007] The support mechanism includes a mold base, the upper end of which is slidably connected to the inside of a third support frame. The upper end of the third support frame is slidably connected to the inside of a second support frame. The upper end of the second support frame is slidably connected to the inside of the first support frame. The inner sides of the first support frame, the second support frame, and the third support frame are all provided with barrier frames. The upper ends of the first support frame, the second support frame, the third support frame, and the mold base are all fixed with limit frames. The mold base has a recessed hole inside. The lower ends of the first support frame, the second support frame, the third support frame, and the mold base are all provided with four connecting plates. A spring is fixed between two adjacent connecting plates. A fixing frame is fixed to the lower side of the partition of the frame. Four guide grooves are fixed between the fixing frame and the partition.

[0008] Preferably, the tops of the first support frame, the second support frame, and the third support frame are all flush with the top of the partition of the frame, and the top of the mold base has a concave structure.

[0009] Preferably, the upper end of the first support frame is nested in the middle of the partition, the connecting plate is slidably connected inside the guide groove, and square holes are opened inside the first support frame, the second support frame and the third support frame are fixedly connected to the square holes of the three respectively.

[0010] Preferably, the compression mechanism includes a compression hydraulic cylinder, the fixed part of the compression hydraulic cylinder is fixedly connected to the top of the frame, the telescopic part of the compression hydraulic cylinder is fixed with an upper pressing mold, the lower side of the upper pressing mold is provided with a pressure-bearing push plate for sliding in the recess of the mold seat, the bottom of the pressure-bearing push plate is fixedly provided with a pressure-bearing hydraulic cylinder, and the fixed part of the pressure-bearing hydraulic cylinder is fixedly connected to the bottom of the frame.

[0011] Preferably, the bottom of the recessed hole of the mold base is provided with a through hole for the extension and retraction part of the pressure-bearing hydraulic cylinder to pass through, and two vibration motors are fixed at the bottom of the mold base on both sides of the through hole.

[0012] Preferably, the feeding mechanism includes a pusher frame, with side plates fixed on both sides of the pusher frame, a screw on one side of the pusher frame, a pusher motor fixedly installed at the input end of the screw, and a slide bar on the other side of the pusher frame.

[0013] Preferably, the frame has two support plates on both the front and rear sides of the partition, and the front and rear ends of the screw and slide rod are rotatably connected to the corresponding two support plates. A threaded hole that mates with the screw is opened on one side plate of the pusher frame, and a sliding hole that mates with the slide rod is opened on the other side plate of the pusher frame.

[0014] The advantages compared to existing technologies are as follows:

[0015] The downward movement of the pressure-bearing push plate creates a concave stepped structure at the top of the second support frame, the third support frame, and the mold base. This facilitates the falling of scrap materials and debris into the recessed holes of the mold base. Simultaneously, the vibration of the vibrating motor gathers any remaining scrap materials and debris from the top of the second support frame, the third support frame, and the mold base into the recessed holes of the mold base, preventing them from scattering elsewhere. The concave stepped structure formed at the top of the second support frame, the third support frame, and the mold base also reduces the height at which scrap materials and debris scatter, and allows for quick cleaning of any remaining scrap materials and debris. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1This is a perspective view of a scrap material compression device for furniture production according to the present invention;

[0018] Figure 2 This is a front view of a scrap material compression device for furniture production according to the present invention;

[0019] Figure 3 yes Figure 2 Sectional view at point BB;

[0020] Figure 4 This is a schematic diagram of the frame structure of a scrap material compression device for furniture production according to the present invention;

[0021] Figure 5 This is a schematic diagram of the feeding mechanism of a scrap material compression device for furniture production according to the present invention;

[0022] Figure 6 This is a schematic diagram of the vibration motor structure of a scrap material compression device for furniture production according to the present invention;

[0023] Figure 7 This is a schematic diagram of the first support frame structure of the scrap material compression device for furniture production described in this utility model;

[0024] Figure 8 This is a schematic diagram of the second support frame structure of the scrap material compression device for furniture production described in this utility model;

[0025] Figure 9 This is a schematic diagram of the third support frame structure of the scrap material compression device for furniture production described in this utility model;

[0026] Figure 10 This is a schematic diagram of the mold base structure of the scrap material compression device for furniture production described in this utility model.

[0027] The annotations in the attached figures are explained as follows:

[0028] 1. Support mechanism; 2. Compression mechanism; 3. Feeding mechanism; 4. Guide chute; 5. Frame; 6. Fixing frame; 11. First support frame; 12. Second support frame; 13. Third support frame; 14. Mold base; 15. Connecting plate; 16. Spring; 17. Vibration motor; 21. Compression hydraulic cylinder; 22. Upper pressure mold; 23. Pressure-bearing push plate; 24. Pressure-bearing hydraulic cylinder; 31. Pushing frame; 32. Side plate; 33. Pushing motor; 34. Screw; 35. Slide rod. Detailed Implementation

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known device such as a computer that provides control.

[0030] The present invention will be further described below with reference to the accompanying drawings:

[0031] like Figures 1-10 As shown, a scrap material compression device for furniture production includes a frame 5, a partition fixed in the middle of the frame 5, a compression mechanism 2 in the middle of the partition, a feeding mechanism 3 at the rear of the frame 5, and a support mechanism 1 located in the middle of the frame 5.

[0032] In this embodiment: the support mechanism 1 includes a mold base 14, the upper end of which is slidably connected to the inside of the third support frame 13. The upper end of the third support frame 13 is slidably connected to the inside of the second support frame 12. The upper end of the second support frame 12 is slidably connected to the inside of the first support frame 11. A barrier frame is provided inside the first support frame 11, the second support frame 12, and the third support frame 13. A limit frame is fixed at the upper end of the first support frame 11, the second support frame 12, the third support frame 13, and the mold base 14. A recessed hole is provided inside the mold base 14. Four connecting plates 15 are provided at the lower end of the first support frame 11, the second support frame 12, the third support frame 13, and the mold base 14. Adjacent connecting plates 15 are fixedly connected. A fixed spring 16 is provided. A fixed frame 6 is fixed to the lower side of the partition of the frame 5. Four guide grooves 4 are fixed between the fixed frame 6 and the partition. The tops of the first support frame 11, the second support frame 12, and the third support frame 13 are all flush with the top of the partition of the frame 5. The top of the mold base 14 is concave. The upper end of the first support frame 11 is nested in the middle of the partition. The connecting plate 15 is slidably connected inside the guide grooves 4. Square holes are opened inside the first support frame 11, the second support frame 12, and the third support frame 13. The barrier frames of the first support frame 11, the second support frame 12, and the third support frame 13 are fixedly connected to the square holes of the three. The compression mechanism 2 drives the mold base 14 along the third support frame 13. The mold base 14 moves downwards within the square hole. When the limiting frame at the upper end of the mold base 14 abuts against the top of the barrier frame inside the square hole of the third support frame 13, the third support frame 13 also begins to move downwards along the square hole of the second support frame 12, following the mold base 14. When the limiting frame at the upper end of the third support frame 13 abuts against the top of the partition frame inside the square hole of the second support frame 12, the third support frame 13 drives the second support frame 12 to move downwards along the square hole of the first support frame 11. During this process, the tops of the second support frame 12, the third support frame 13, and the mold base 14 are distributed in a concave stepped structure. Simultaneously, the second support frame 12... The multiple springs 16 at the lower ends of the third support frame 13 and the mold base 14 are stretched one by one. At the same time, the connecting plates 15 at the lower ends of the second support frame 12, the third support frame 13 and the mold base 14 are pulled apart by the same length in the guide groove 4. At this time, the feeding mechanism 3 can be moved forward to add scrap materials into the recess of the mold base 14. After the scrap materials are added into the mold base 14, the feeding mechanism 3 moves backward to the initial position. Then, the vibration generated by the two vibration motors 17 is transmitted to the mold base 14, the third support frame 13 and the second support frame 12, so that the scrap materials remaining on the top of the second support frame 12, the third support frame 13 and the mold base 14 are gathered into the recess of the mold base 14.

[0033] In this embodiment: the compression mechanism 2 includes a compression hydraulic cylinder 21. The fixed part of the compression hydraulic cylinder 21 is fixedly connected to the top of the frame 5. The telescopic part of the compression hydraulic cylinder 21 is fixed with an upper pressing mold 22. The lower side of the upper pressing mold 22 is provided with a pressure-bearing push plate 23 for sliding in the concave hole of the mold seat 14. The bottom of the pressure-bearing push plate 23 is fixedly provided with a pressure-bearing hydraulic cylinder 24. The fixed part of the pressure-bearing hydraulic cylinder 24 is fixedly connected to the bottom of the frame 5. The bottom of the concave hole of the mold seat 14 is provided with a through hole for the telescopic part of the pressure-bearing hydraulic cylinder 24 to pass through. Two vibration motors 17 are fixed at the bottom of the mold seat 14 on both sides of the through hole. The telescopic part of the pressure-bearing hydraulic cylinder 24 drives the pressure-bearing push plate 23 to move to the bottom of the concave hole. As the pressure-bearing push plate 23 continues to move downward, it drives the second support frame 12, the third support frame 13 and the mold seat 14 to move downward, so that the top of the first support frame 11, the second support frame 12, the third support frame 13 and the mold seat 14 form a concave stepped structure. At this time, through the two vibration motors The vibration of motor 17 causes the crushed scrap material to be crushed and gathered into the recess of mold base 14. Then, the telescopic part of the pressure-bearing hydraulic cylinder 24 drives the pressure-bearing push plate 23 upward, so that the tops of the first support frame 11, second support frame 12, third support frame 13, and mold base 14 are flush with the top of the partition plate. Then, the telescopic part of the compression hydraulic cylinder 21 pushes the upper pressing mold 22 downward, causing the upper pressing mold 22 to extend into the recess of mold base 14. The upper pressing mold 22 then presses against the mold base 14... The scrap material in the concave hole is compressed into a block. After the scrap material is compressed, the extension part of the compression hydraulic cylinder 21 drives the upper pressing mold 22 to move upward, so that the upper pressing mold 22 completely leaves the concave hole of the mold seat 14. Then, the extension part of the pressure-bearing hydraulic cylinder 24 pushes the pressure-bearing push plate 23 and the scrap material on its top compressed into a block upward again. After the pressure-bearing push plate 23 is flush with the top of the partition, the compressed scrap material is pushed out of the compression area by the forward feeding of the feeding mechanism 3.

[0034] In this embodiment: the feeding mechanism 3 includes a pusher frame 31, with side plates 32 fixed on both sides of the pusher frame 31. A screw 34 is provided on one side of the pusher frame 31, and a pusher motor 33 is fixedly installed at the input end of the screw 34. A slide rod 35 is provided on the other side of the pusher frame 31. Two support plates are provided on both the front and rear sides of the partition of the frame 5. The front and rear ends of the screw 34 and the slide rod 35 are respectively rotatably connected to the two corresponding support plates. An opening is provided on the side plate 32 on one side of the pusher frame 31 for connection with the screw 34. 4. The side plate 32 on the other side of the pusher frame 31 is provided with a sliding hole that matches the slide rod 35. The screw 34 is driven to rotate by the rotating part of the pusher motor 33. The screw 34 drives the outer side plate 32 to move the pusher frame 31 forward along the slide rod 35. Then the pusher frame 31 and the crushed scrap inside it are moved to the upper side of the support mechanism 1, so that the crushed scrap inside the pusher frame 31 falls into the concave hole of the mold base 14.

[0035] Working principle: In use, firstly, the scrap material to be crushed is added into the pusher frame 31. Then, the rotating part of the pusher motor 33 drives the screw 34 to rotate. The screw 34 drives the outer side plate 32 to move the pusher frame 31 forward along the slide rod 35. Then, the pusher frame 31 and the crushed scrap material inside it are moved above the first support frame 11. At the same time, the telescopic part of the pressure-bearing hydraulic cylinder 24 drives the pressure-bearing push plate 23 to move to the bottom of the concave hole. As the pressure-bearing push plate 23 continues to move downward, it drives the mold seat 14 to move downward along the square hole of the third support frame 13. When the limiting frame at the upper end of the mold seat 14 abuts against the top of the barrier frame in the square hole of the third support frame 13, as the mold seat 14 continues to move downward, the third support frame 14 moves downward. The support frame 13 also begins to move downwards along the square hole of the second support frame 12, following the mold base 14. When the limiting frame at the upper end of the third support frame 13 abuts against the top of the partition frame inside the square hole of the second support frame 12, as the mold base 14 continues to move downwards, the third support frame 13 drives the second support frame 12 to move downwards along the square hole of the first support frame 11. During this process, the tops of the second support frame 12, the third support frame 13, and the mold base 14 are distributed in a concave stepped structure. At the same time, the multiple springs 16 at the lower ends of the second support frame 12, the third support frame 13, and the mold base 14 are stretched one by one. Simultaneously, the connecting plates 15 at the lower ends of the second support frame 12, the third support frame 13, and the mold base 14 are pulled apart by the same length in the guide groove 4. The scrap material inside the pusher frame 31 falls into the recessed hole along the concave stepped structure at the top of the second support frame 12, the third support frame 13, and the mold base 14. After all the scrap material has been added to the mold base 14, the pusher frame 31 moves backward to its initial position. Then, the vibration generated by the two vibration motors 17 is transmitted to the mold base 14, the third support frame 13, and the second support frame 12, causing the remaining scrap material on the top of the second support frame 12, the third support frame 13, and the mold base 14 to gather into the recessed hole of the mold base 14. Subsequently, the telescopic part of the pressure-bearing hydraulic cylinder 24 drives the pressure-bearing push plate 23 to move upward, so that the top of the first support frame 11, the second support frame 12, the third support frame 13, and the mold base 14 are flush with the top of the partition plate. The compression hydraulic cylinder 21 is used to push the upper pressing mold 22 downward, so that the upper pressing mold 22 extends into the recess of the mold base 14. The upper pressing mold 22 compresses the scrap material in the recess of the mold base 14 into blocks. After the scrap material is compressed, the compression hydraulic cylinder 21 drives the upper pressing mold 22 upward, so that the upper pressing mold 22 completely leaves the recess of the mold base 14. Then, the pressure-bearing hydraulic cylinder 24 is used to push the pressure-bearing push plate 23 and the scrap material on top of it upward again. After the pressure-bearing push plate 23 is flush with the top of the partition, the pusher frame 31 moves forward and moves the next batch of compressed scrap material inside it to the upper side of the first support frame 11. At this time, the forward movement of the pusher frame 31...This pushes the compressed scrap material at the top of the pressure-bearing push plate 23 forward, thus removing the compressed scrap material from the compression area. Simultaneously, the pressure-bearing hydraulic cylinder 24 moves the pressure-bearing push plate 23 downward, causing the second support frame 12, the third support frame 13, and the mold base 14 to re-form the concave stepped structure, repeating the compression operation.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A scrap compression device for furniture production, comprising a frame (5), a partition plate is fixed in the middle position of the frame (5), and a compression mechanism (2) is arranged in the middle position of the partition plate, a feeding mechanism (3) is arranged at the rear side of the frame (5), characterized in that: It also includes a support mechanism (1), which is located in the middle of the frame (5); The support mechanism (1) includes a mold base (14), the upper end of which is slidably connected to the inside of a third support frame (13). The upper end of the third support frame (13) is slidably connected to the inside of a second support frame (12). The upper end of the second support frame (12) is slidably connected to the inside of a first support frame (11). A barrier frame is provided inside the first support frame (11), the second support frame (12), and the third support frame (13). Limit frames are fixed at the upper ends of the three support frames (13) and the mold base (14). The mold base (14) has a recessed hole inside. The lower ends of the first support frame (11), the second support frame (12), the third support frame (13) and the mold base (14) are provided with four connecting plates (15), and a spring (16) is fixed between two adjacent connecting plates (15). A fixing frame (6) is fixed on the lower side of the partition of the frame (5), and four guide grooves (4) are fixed between the fixing frame (6) and the partition.

2. A scrap compressing device for furniture production according to claim 1, characterized in that: The tops of the first support frame (11), the second support frame (12) and the third support frame (13) are all flush with the top of the partition of the frame (5), and the top of the mold base (14) is concave.

3. A scrap compressing device for furniture production according to claim 1, characterized in that: The upper end of the first support frame (11) is nested in the middle of the partition plate. The connecting plate (15) is slidably connected inside the guide groove (4). The first support frame (11), the second support frame (12) and the third support frame (13) are all provided with square holes. The barrier frames of the first support frame (11), the second support frame (12) and the third support frame (13) are respectively fixedly connected to the square holes of the three.

4. A scrap compressing device for furniture production according to claim 1, characterized in that: The compression mechanism (2) includes a compression hydraulic cylinder (21). The fixed part of the compression hydraulic cylinder (21) is fixedly connected to the top of the frame (5). The telescopic part of the compression hydraulic cylinder (21) is fixed with an upper pressing mold (22). The lower side of the upper pressing mold (22) is provided with a pressure-bearing push plate (23) for sliding in the recess of the mold seat (14). The bottom of the pressure-bearing push plate (23) is fixedly provided with a pressure-bearing hydraulic cylinder (24). The fixed part of the pressure-bearing hydraulic cylinder (24) is fixedly connected to the bottom of the frame (5).

5. A scrap compression device for furniture production according to claim 4, characterized in that: The bottom of the recess of the mold base (14) is provided with a through hole for the extension and retraction part of the pressure-bearing hydraulic cylinder (24) to pass through. Two vibration motors (17) are fixed at the bottom of the mold base (14) on both sides of the through hole.

6. A scrap compressing device for furniture production according to claim 1, characterized in that: The feeding mechanism (3) includes a pusher frame (31), with side plates (32) fixed on both sides of the pusher frame (31). A screw (34) is provided on one side of the pusher frame (31), and a pusher motor (33) is fixedly provided at the input end of the screw (34). A slide bar (35) is provided on the other side of the pusher frame (31).

7. A scrap compression device for furniture production according to claim 6, characterized in that: The frame (5) has two support plates on both the front and rear sides of the partition. The front and rear ends of the screw (34) and the slide rod (35) are rotatably connected to the corresponding two support plates. The side plate (32) on one side of the pusher frame (31) is provided with a threaded hole that cooperates with the screw (34). The side plate (32) on the other side of the pusher frame (31) is provided with a sliding hole that cooperates with the slide rod (35).

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